for several updates, when the screen is unlocked, the VATS ap does not display an incoming call, only a melody or vibration, or just everything. When the screen is locked, everything is displayed, who has encountered it?
hard freezes of 9 t, installing the firmware from the 18th number does not solve anything, you have to do the date format and install everything again, what is the reason? the culprit is localization or Chinese firmware